| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.38 | 8.120% | $201.5141 | $201.51 | $201.50 | $201.50 |
| Purchase #2 | $204.82 | 9.273% | $223.813 | $223.81 | $223.80 | $223.80 |
| Purchase #3 | $35.40 | 3.686% | $36.7048 | $36.70 | $36.70 | $36.70 |
| Purchase #4 | $209.74 | 10.282% | $231.3055 | $231.31 | $231.30 | $231.30 |
| Purchase #5 | $47.87 | 4.195% | $49.8781 | $49.88 | $49.90 | $49.90 |
| Purchase #6 | $51.77 | 3.546% | $53.6058 | $53.61 | $53.60 | $53.60 |
| Purchase #7 | $171.60 | 4.183% | $178.778 | $178.78 | $178.80 | $178.80 |
| 7 purchase totals = | $907.58 | $975.5993 | $975.60 | $975.60 | $975.60 | |